Results 171 to 180 of about 5,441,097 (283)

Observations on the Burrow Structures and Larval Behavior of Ephoron shigae (Takahashi, 1924) (Ephemeroptera: Polymitarcyidae) in River Sediments

open access: yesInternational Review of Hydrobiology, Volume 111, Issue 2, December 2026.
ABSTRACT The larvae of the mayfly Ephoron shigae (Takahashi, 1924) (Ephemeroptera: Polymitarcyidae) inhabit distinctive U‐shaped burrows in river and lake sediments, yet their ecology remains poorly documented. Using newly developed mechatronic technology, we obtained continuous observations that revealed new aspects of larval behavior.
Yuichi Hasuda, Hitoshi Sugiyama
wiley   +1 more source

Oligoglycine-functionalized gold nanoparticles: physicochemical characterisation and serum protein interactions. [PDF]

open access: yesBioTechnologia (Pozn)
Atanasov IS   +8 more
europepmc   +1 more source

Supporting Transatlantic Solution Processes for Real Problems Faced by Companies: An Insight Into MINT‐Pro2Digi and MINTco@NRW/Authentic‐STEM

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT As part of the MINTco@NRW/Authentic‐STEM collaboration project between the University of Siegen and the University of Cologne, students aged 14–18 years had the opportunity to work on real mathematics problems containing business problems in the fields of production, logistics, business, or software development over a period of 3–4 months as ...
Gero Stoffels
wiley   +1 more source

Strategic Management of Design and Conceptualization Factors for Wearable Postural Rehabilitation Devices: A Causal Interdependency Analysis. [PDF]

open access: yesBiomimetics (Basel)
Constantin A   +6 more
europepmc   +1 more source

Enabling Hybrid Modeling in Commercial MBS Software: A Force‐Level Approach

open access: yesProceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.
ABSTRACT Hybrid modeling aims to combine physical and data‐driven models to increase simulation accuracy without losing physical interpretability. In the context of dynamic mechanical systems, this enables the compensation of modeling inaccuracies that arise from simplifications, missing effects, or uncertain parameters. In this work, a hybrid model is
Meike Wohlleben   +3 more
wiley   +1 more source

Subwavelength Topology Optimization With Feature‐Mapping

open access: yesInternational Journal for Numerical Methods in Engineering, Volume 127, Issue 21, 15 November 2026.
ABSTRACT Acoustic topology optimization has been extensively studied since the earliest developments of structural optimization, and substantial progress has been made in the design of acoustic devices. More recently, wave‐focusing applications have attracted growing interest.
Felix Huber, Fabian Wein, Florian Toth
wiley   +1 more source

Fibrillisation and Mechanical Properties of Plasma‐Treated Modification LDPE/PA6 Microfibrillar Composites

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 41, November 5, 2026.
Plasma treatment enhances interfacial adhesion between LDPE/PA6 via carbonyl group formation. PA6 droplet size heterogeneity reduced to ~850 nm after plasma treatment. Drawing at 160°C produces highly oriented microfibrils with faster throughput. Plasma‐treated MFCs show up to 500% tensile strength increase and 18% higher stiffness.
Narges Gray   +4 more
wiley   +1 more source

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